1 sentence

1. 他在事故后成了植物人，已经在医院躺了三年。

   tā zài shì​gù hòu chéng le zhí​wù​rén, yǐ​jīng zài yī​yuàn tǎng le sān nián.

   He has been in a vegetative state since the accident and has been in the hospital for three years.

   Source: Dong Chinese Dictionary